Which type of flagging work moves intermittently or continuously?

The correct answer is mobile flagging work, which is characterized by its ability to adapt to changing conditions on the road and move as necessary. This type of flagging is often required on highways or road construction projects where work continues along a moving line, such as when road maintenance is being performed on a large stretch of road.

Mobile flagging allows flaggers to cover longer distances and adjust their positioning based on the progress of the work or the flow of traffic. This dynamic approach enhances safety for both workers and drivers, as flaggers can shift their location to effectively communicate with oncoming vehicles in real time.

In contrast, other types of flagging work, such as short duration and long-term stationary, are defined by their fixed locations for a set period or for the duration of the project. Intermediate-term stationary flagging is typically used for projects expected to last several days but still maintains a specific area where flaggers are stationed. Mobile flagging is distinct in that it requires frequent repositioning to align with changing work areas or traffic conditions.